﻿package code {
	// derived from Schwartz's code
	// creates a vertex with x and y coordinate
	public class Vertex {
		public var x:Number;
		public var y:Number;
		public var level:int;
		
		public function Vertex(x:Number, y:Number) {
			this.x = x;
			this.y = y;
		}
		

	}
	
}
